pennsylvania avenue is set for the inaugural parade, delayed like the capitol ceremony, because they're never held on a sunday. police from around the nation will bolster security, grass protectors are down on the mall. the weather's mild. 800,000 people expected tomorrow. some saw the president today when the obamas attended church. >> he started leaning over to us and we were so excited to see him. >> reporter: the commander in chief laid a wreath at the tomb of the unknowns, a reminder of his burden and of our two centuries of democracy. the inauguration is not just an obama party. >> whether you agree with the president or not -- to be a part of it. >> reporter: the celebration of america is on. still, from a comfort standpoint, tv might be the best way to enjoy the rest of this inaugural. tomorrow will dawn here freezing cold. live at the white house, steve handelsman, nbc bay area news. >> it wouldn't be right if it wasn't freezing cold. >>> we will have extensive coverage of tomorrow's inaugural event, both on air and online. go to nbcbayarea.com for live streaming video as well